Dishman USA is the U.S. sales offices for Dishman Pharmaceuticals and Chemicals, Ltd. and group companies. We offer contract R&D, process development and full-scale manufacture of pharma intermediates and API's under contract manufacture. Dishman maintains USFDA inspected facilities in India for cGMP production from kg to multiton levels. Dishman also specializes in large-scale manufacture of phase transfer catalysts, specialty and biocidal quats and has the capability to produce these under cGMP as required. Dishman group subsidiary, Synprotec DCR conducts contract Research and production of non GMP intermediates. IO3S is another Dishmangroup company that specializes in ozonolysis for process R&D and full-scale production.